.side-menu h1{
    width: 80%;
    margin: 0 auto 30px auto;
}
.wrapper {
    background: #fff;
    position: relative;
    width: 100%;
    text-align: left;
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
    z-index: 2;
}

.side-open .wrapper,
.side-open .overlay {
    -webkit-transform: translate3d(-240px, 0, 0);
    transform: translate3d(-240px, 0, 0);
}

.overlay {
    content: '';
    visibility: hidden;
    position: fixed;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0);
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
    z-index: 3;
}

.side-open .overlay {
    visibility: visible;
    cursor: pointer;
    background: rgba(0,0,0,.7);
}

.overlay::after {
    visibility: hidden;
    position: fixed;
    top: 40%;
    left: 0;
    display: block;
    width: 100%;
    height: 50px;
    color: rgba(255,255,255,0);
    font-size: 40px;
    font-weight: bold;
    text-align: center;
    -webkit-transition: all .5s ease;
    transition: all .5s ease;
}

.side-open .overlay::after {
    visibility: visible;
    color: rgba(255,255,255,.8);
}
/* --------------------------------------------------- btn */
.btn__box {
    position: relative;
    text-align: center;
    z-index: 1;
}

.btn__box a {
    display: block;
    width: 198px;
    height: 38px;
    margin: 0 auto;
    line-height: 40px;
    font-size: 13px;
    color: #1a1e24;
    -webkit-transition: all .3s ease;
    transition: all .3s ease;
    border: 1px solid #1a1e24;
}

.btn__box a:hover {
    color: #fff !important;
    background: #1a1e24;
}

.btn__box--svg {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    width: 214px;
    height: 54px;
    margin: auto;
    z-index: -1;
}

.btn__box--svg rect {
    fill: transparent;
    stroke: #1a1e24;
    stroke-width: 1px;
    stroke-dasharray: 242px;
    stroke-dashoffset: 256px;
    -webkit-transition: all 1s ease-in-out;
    transition: all 1s ease-in-out;
}

.btn__box a:hover + .btn__box--svg rect {
    stroke-width: 2px;
    stroke-dasharray: 600px;
    stroke-dashoffset: 0;
}

/* --------------------------------------------------- side menu */
.side-menu {
    position: fixed;
    top: -50px;
    right: 0;
    box-sizing: border-box;
    width: 240px;
    height: 100%;
    padding-top: 70px;
    text-align: left;
    font-size: 13px;
    background: #fff;
    z-index: 1;
}

.side-menu__ul {
    width: 100%;
    display: block;
    overflow: auto;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
}
.side-menu__ul li{
    width: 100%;
    display: block;
    overflow: auto;
    margin: 1% 0;
    padding: 0px 0 0% 0;
    border-bottom: 1px solid #eee;
}
.side-menu__ul li:last-child{
    width: 100%;
    display: block;
    overflow: auto;
    margin: 1% 0;
    border-bottom: none;
}

.side-menu__ul--child {
    display: none;
}

.active .side-menu__ul--child {
    display: block;
}

.side-menu__ul--child li a {
    display: block;
    padding: 8px 0 8px 32px;
    font-size: 12px;
    color: #ccc;
}

.side-menu__ul > li > a,
.side-menu__ul > li h2 {
    display: block;
    color: #000;
    text-decoration: none;
    font-family: "繝偵Λ繧ｮ繝手ｧ偵ざ Pro W3", "Hiragino Kaku Gothic Pro", "繝｡繧､繝ｪ繧ｪ", Meiryo, Osaka;
    letter-spacing: 2px;
    width: 80%;
    padding: 0;
    margin: 0 auto 5px auto;
    font-size: 14px;
    line-height: 1.5em;
}
.side-menu__ul > li > a.nav-b-txt{
    margin: 0% auto;
    display: block;
    width: 85%;
    text-align: center;
}
.side-menu__ul > li > a.nav-b-txt3{
    font-weight: bold;
    margin: 20% auto 20% auto;
    display: block;
    width: 70%;
    text-align: center;
}


.side-menu__ul h2 {
    cursor: pointer;
    -webkit-transition: all .5s;
    transition: all .5s;
}

.side-menu__ul > li > h2:after {
    content: ' +';
    color: #ffd800;
    font-size: 20px;
}

.side-menu__ul > li.active h2:after {
    content: ' -';
}

.side-menu__ul > li > h2:hover,
.side-menu__ul > li a:hover {
    background: #fff;
    color: #000;
}

/* --------------------------------------------------- ellipsis btn */
.side-menu-btn {
    position: fixed;
    top: 0px;
    right: 0px;
    width: 25px;
    height: 20px;
    padding: 8px 8px;
    cursor: pointer;
    z-index: 4;
}

.ellipsis-v {
    position: relative;
    display: block;
    cursor: pointer;
    width: 25px;
    height: 20px;
}

.ellipsis-v .point {
    position: absolute;
    left: 0;
    right: 0;
    display: block;
    width: 25px;
    height: 2px;
    margin: auto;
    background: #000;
    -webkit-transition: all .3s;
    transition: all .3s;
}

.ellipsis-v .point.top {
    top: 0;
}

.ellipsis-v .point.mid {
    top: 0;
    bottom: 0;
}

.ellipsis-v .point.bot {
    bottom: 0;
}

.side-menu-btn:hover .top {
    -webkit-transform: translateY(-2px);
    -ms-transform: translateY(-2px);
    transform: translateY(-2px);
}

.side-menu-btn:hover .bot {
    -webkit-transform: translateY(2px);
    -ms-transform: translateY(2px);
    transform: translateY(2px);
}

.side-open .side-menu-btn:hover .top,
.side-open .top {
    width: 27px;
    height: 2px;
    background: #000;
    -webkit-transform-origin: left top;
    -ms-transform-origin: left top;
    transform-origin: left top;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
    left: 3px;
}

.side-open .mid {
    opacity: 0;
}

.side-open .side-menu-btn:hover .bot,
.side-open .bot {
    width: 27px;
    height: 2px;
    background: #000;
    -webkit-transform-origin: left bottom;
    -ms-transform-origin: left bottom;
    transform-origin: left bottom;
    -webkit-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    transform: rotate(-45deg);
    left: 3px;
}

.side-open .side-menu-btn:hover .bot,
.side-open .side-menu-btn:hover .top {
    background: #ccc;
}